UNLOCK YOUR INNER ATHLETE
ELEVATE PERFORMANCE,
BUILD STRENGTH,
SUSTAINABLE RESULTS.
ONLINE PERSONAL TRAINER & NUTRITION COACH
MEET YOUR COACH
Hey, I’m Leish!
I know what it’s like to train hard, push through exhaustion, and still feel stuck. To be overwhelmed by conflicting information, unsure if you’re doing the right thing. To hit plateaus, question your progress, and wonder why your body isn’t responding the way it should.
Because I’ve been there.
I’m a Qualified PT, Bachelor of Nutrition, Herbal Medicine student, and Performance Coach. I’ve spent years training hard and coaching women to unlock their full potential. But too many were being led down the wrong path—stuck in ineffective programs and restrictive diets that weren’t built for real, lasting progress.That’s why I built The Core Lab—to change the game.
I know what it’s like to train hard, push through exhaustion, and still feel stuck. To be overwhelmed by conflicting information, unsure if you’re doing the right thing. To hit plateaus, question your progress, and wonder why your body isn’t responding the way it should.
Because I’ve been there.
I’m a Qualified PT, Bachelor of Nutrition, Herbal Medicine student, and Performance Coach. I’ve spent years training hard and coaching women to unlock their full potential. But too many were being led down the wrong path—stuck in ineffective programs and restrictive diets that weren’t built for real, lasting progress.That’s why I built The Core Lab—to change the game.
Here, we train with purpose, fuel for performance, and prove what’s possible. No more burnout. No more second-guessing. No more wasted effort.When you train smarter, eat better, and recover properly: You stop feeling stuck.
You stop fighting your body.
You start feeling strong, unstoppable, and in control.
The Core Lab exists so YOU never have to feel lost again. If you're ready to take control, push past limits, and see what you're truly capable of—I’m here, in your corner, every step of the way.
MEET YOUR COACH
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Hi, I’m Leash! After facing my own health challenges, I'm driven to help women avoid the struggles I once faced.
I aim to educate, empower, and inspire young women to take charge of their health and well-being.
I aim to educate, empower, and inspire young women to take charge of their health and well-being.
Certified Nutritionist
Personal Trainer
Pre and Post partum qualified

WHY CHOOSE


At The Core Lab, we go beyond just workouts and nutrition plans.
We provide a holistic, evidence-based approach to health and fitness, empowering you with the tools and knowledge to achieve your goals.
Our personalized support, real-time guidance, and comprehensive app features ensure you stay motivated, consistent, and on track.

WHERE EDUCATION IS THE KEY, EMPOWEREMENT IS
THE FUEL,
AND INSPIRATION IS
THE GUIDING LIGHT
THE FUEL,
AND INSPIRATION IS
THE GUIDING LIGHT
WHERE STRENGTH DRIVES
PERFORMANCE
,
KNOWLEDGE
BUILDS RESILIENCE,
AND
ACHIVEMENTS
BECOME
LIMITLESS!
Discover Our Blog
Explore a wealth of knowledge on fitness, nutrition and wellness. Our blog is your go-to resource for expert tips, insightful articles, and motivational stories to help you on your journey.
STAY INFORMED, STAY INSPIRED

Wellness
Eating with Intention: A Guide to Mindful and Intuitive Eating
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Nutrition
Understanding Micronutrients: Essential Vitamins and Minerals

Training
Optimizing your workouts: Training with your menstrual cycle
HAVE QUESTIONS?